information peek like
Proactive and reactive
unless you hit a crucial mana fonts or 3 cards in one shot, the effect you gain is not that fast in this format
The ravager deck tries to fast kill with aggression/ballista shots. The few supporting cards are sphere effects that usually hit 3/4 /5 cards in the opponent hands. In that spyglass is way more narrow.
If the deck was still focused on locking the opponent had 1st strategy, it eould be more valuable